microcode

There are 2 repositories under microcode topic.

• gaasedelen / lucid

  An Interactive Hex-Rays Microcode Explorer

  decompilerhexraysidaida-promicrocodereverse-engineering
  Language:Python 494

• RUB-SysSec / Microcode

  Microcode Updates for the USENIX 2017 paper: Reverse Engineering x86 Processor Microcode

  microcodemicrocode-updatesreverse-engineeringx86-microcode
  Language:Python 314
• genmc

  patois / genmc

  Display Hex-Rays Microcode

  hex-rays-decompileridapythonhexraysida-proidapython-pluginidapython-scriptmicrocode
  Language:Python 219

• advanced-microcode-patching / shiva

  A custom ELF linker/loader for installing ET_REL binary patches at runtime

  aarch64elfmicrocodereverse-engineering
  Language:C 122

• pseudophpt / pseultra

  N64 library

  assemblycmicrocodemipsn64
  Language:C 68

• wepsim / wepsim

  WepSIM: Web Elemental Processor SIMulator

  microcodeassemblysimulator-workspacesimulatorteaching-toolmicroprograming
  Language:HTML 61

• illume / pygame4000

  pygame things from the future

  creativecodinggamesmicrocodemoviesmusicpygamesdl2
  Language:Python 39

• HarryR / nanac

  Tiny modular assembler & vm for lightweight control microcode

  assemblerbytecodevirtual-machinemodularembeddabletinymicrocodec
  Language:C 34

• jasonv / MythSim

  The Mythical CPU Simulator for Real Students

  assembly-languagecomputer-architecturecpu-simulatoreducational-softwaremicrocodesimulator
  Language:Java 24

• larsbrinkhoff / m68k-microcode

  m68kmicrocode
  19

• acaldero / wepsim

  💡 WepSIM: Web Elemental Processor SIMulator 📱 💻 🖥️

  microprogrammingteaching-toolassemblysimulatormicrocodesimulator-circuitcpu-simulator
  Language:HTML 15

• PDP-10 / microcode

  Central place for all PDP-10 microcode

  microcodepdp-10retrocomputingdigital-equipment-corporationfoonly
  Language:MAXScript 13

• alanmimms / kl10-microcode

  KL10 model B (KL10-PV) PDP-10 CPU emulation through execution of the original microcode

  pdp-10microcodeemulationemulatorsjavasciptnode-jsnodejshobby-project
  Language:JavaScript 11

• zpekic / MicroCodeCompiler

  https://hackaday.io/project/172073-microcoding-for-fpgas

  fpgavhdlmicrocodemicrocode-memorymicrocode-updatescpu-modelinstruction-registermachine-cyclemapperstackcsharpvisual-studiovs2017csharp-codevisual-studio-codecsh
  Language:C# 10

• ben-marshall / microcoder

  Define custom assembly-like instructions and use them to write programs which are transpiled into synthesisable Verilog code.

  assemblymicrocodemicrocontrollersynthesisverilog
  Language:Python 9

• jdryg / 8080Emu

  i8080 state/cycle accurate emulator which tries to mimick a possible hardware implementation

  emulatorhardwarei8080microcode
  Language:C++ 9

• bnossum / midgetv

  rv32i/rv32im/rv32imc for iCE40. Wishbone interface.

  riscvrv32iice40verilogverilatorwishbonelatticeyosysmicrocodeupduino2iceblink40-hx1kice40up5kicebreaker
  Language:Verilog 7

• zpekic / Sys0800

  VHDL implementation of vintage TMS0800 calculator chip

  calculatorisemicrocoderetrocomputingtexas-instruments-calculatorsvhdlxilinx-fpga
  Language:VHDL 6

• lalakii / InsydeBIOS_Microcode_Updater

  InsydeBIOS Microcode Update Tool **系微BIOS微码更新工具,。经过测试，适用于AMI BIOS

  biosbios-toolinsydeinsyde-biosmicrocodemicrocode-updatecpuidcpu-patchami-bios
  5

• alexiosc / mcasm

  A Microcode Assembler

  assemblermicrocodeverilogvhdl
  Language:Python 4

• Coool / MCExtractor

  Intel, AMD, VIA & Freescale Microcode Extraction Tool

  amdextractionfreescaleintelmicrocodevia
  Language:Python 4

• neumannjan / refind-patched

  Patched rEFInd. See what's different in the wiki.

  refindefibootloadermicrocode-updatesmicrocode
  Language:C 4

• NewEraCracker / bin2dat

  Utilities for microcode stuff (auto-bin2dat.bat, auto-bin2dat.sh, bin2dat.c, cpuid.c)

  cmicrocodeunlicense
  Language:C 4

• OrangeBacon / orange

  Emulator for custom computer architecture

  emulatorcmicrocodemicroassemblyassemblerparsercpu-design
  Language:C 4

• SmallJoker / iMicroUpdate

  NO WARRANTY. CLI Updater tool for Intel CPU microcode in BIOSes

  bioscpumicrocode
  Language:C++ 4
• baffa-1_mce

  abaffa / baffa-1_mce

  This is a microcode editor for Baffa-1 HomebrewCPU Minicomputer

  emulatormicrocodeeditorhomebrewcomputercrafthomebrew-computerminicomputermicrocode-editorhomebrewcpu-minicomputeropcodesopcode
  Language:C# 3

• Goatman13 / ps2_ida_vu_micro

  Plugin that tries to find and disassembly vu microcode in ps2 executable.

  disassembleridaemotionenginepluginr5900coprocessormicromicrocodepcsx2ps2sonyunitvectorvu
  Language:Python 3

• mkorthof / bits

  BIOS Implementation Test Suite (MOD)

  microcodemicrocode-updatesmeltdownspectregrub
  Language:Python 3

• samwhelp / tool-initramfs-extract

  tool-initramfs-extract

  initramfsinitrdinitramfs-extractcpiomicrocode
  Language:Shell 3

• sarahemm / eclair

  ECLair Custom ECL CPU

  cpueclhardwaremicrocodeverilog
  Language:Assembly 3

• sethm / uc-explorer

  Symbolics 3640 Microcode Explorer

  symbolicslisp-machinerustmicrocode
  Language:Rust 3

• zpekic / opencores-am9080

  Imported from opencores.org

  8080fpgamicrocoderetrocomputingxilinx
  Language:VHDL 3

• zpekic / sys_primegen

  Signed / unsigned multiplier / divider used by a microcode-driven prime number generator

  dividerfpgafsmmicrocodemultipliervhdlxilinx-ise
  Language:VHDL 3

• Coool / CPUMicrocodes

  Intel, AMD, VIA & Freescale CPU Microcode Repositories

  amdcpufreescaleintelmicrocode
  2

• lalakii / mcr_release

  BIOS microcode update tool.

  biosmicrocodemicrocode-updatebios-modintel-ucode
  2

• ssrg-vt / n3350_pacman

  Case Study to demonstrate ARM-style PAC on Intel's Goldmont CPU with the help of micro-code patching.

  microcodeuefi-development
  Language:Python 2